Earthquake with magnitude of ML 0.8 on date 10-07-2019 and time 12:59:26 (Italy) in region 6 km E Arta Terme (UD)

A magnitude ML 0.8 earthquake occured in region: 6 km E Arta Terme (UD), on

  • 10-07-2019 10:59:26 (UTC)
  • 10-07-2019 12:59:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.48, 13.1 at 8 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Zuglio UD 6 595 595
Arta Terme UD 6 2171 2766
Paularo UD 6 2623 5389
Ligosullo UD 8 116 5505
Treppo Carnico UD 8 618 6123
Paluzza UD 9 2217 8340
Sutrio UD 10 1332 9672
Tolmezzo UD 10 10440 20112
Moggio Udinese UD 10 1714 21826
Cercivento UD 11 679 22505
Amaro UD 11 823 23328
Verzegnis UD 13 863 24191
Cavazzo Carnico UD 13 1052 25243
Resiutta UD 13 309 25552
Lauco UD 14 729 26281
Ravascletto UD 15 536 26817
Villa Santina UD 15 2233 29050
Pontebba UD 16 1433 30483
Venzone UD 16 2117 32600
Dogna UD 17 175 32775
Chiusaforte UD 18 672 33447
Bordano UD 18 754 34201
Ovaro UD 18 1922 36123
Raveo UD 18 458 36581
Comeglians UD 18 516 37097
Enemonzo UD 18 1319 38416
Resia UD 19 1033 39449
Preone UD 20 246 39695

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km N of Udine (99169 inhabitants)
67 Km NE of Pordenone (51229 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 0.8 2019-07-10
10:59:26
46.48 13.1 8 2019-07-10
11:07:27
Sala Sismica INGV-Roma 70432791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-10 10:59:26 ± 0.14
Latitude 46.48 ± 0.00
Longitude 13.10 ± 0.00
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70432791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 315
Semi-minor axis of confidence ellipse (meter) 184
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 163
Circular confidence region, given by single value of horizontal uncertainty (meter) 320
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 120
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.08004
Epicentral distance of station farthest from the epicenter (degree) 0.32016
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 70432791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-10 11:07:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.PRED.HHE. 2019-07-10T10:59:39.10 0.3 undecidable manual S 96 0.3202 50 0.19 70
NI.VINO.HHZ. 2019-07-10T10:59:36.43 0.3 undecidable manual S 152 0.2518 106 0.07 73
OX.MPRI.HHZ. 2019-07-10T10:59:36.41 0.3 undecidable manual S 199 0.2473 106 0.2 71
IV.PTCC.HHZ. 2019-07-10T10:59:34.08 0.3 undecidable manual S 111 0.1862 111 0.11 73
OX.PRED.HHE. 2019-07-10T10:59:33.43 0.3 undecidable manual P 96 0.3202 50 -0.14 71
OX.BOO.HHE. 2019-07-10T10:59:32.96 0.3 undecidable manual S 181 0.1556 115 0.06 74
OX.CLUD.HHZ. 2019-07-10T10:59:32.72 0.3 undecidable manual S 263 0.1529 115 -0.09 74
OX.MPRI.HHZ. 2019-07-10T10:59:32.10 0.3 undecidable manual P 199 0.2473 106 0.09 73
OX.BAD.HHE. 2019-07-10T10:59:31.87 0.6 undecidable manual P 158 0.2599 105 -0.42 45
NI.VINO.HHZ. 2019-07-10T10:59:31.79 0.3 undecidable manual P 152 0.2518 106 -0.31 69
OX.CLUD.HHZ. 2019-07-10T10:59:30.20 0.1 undecidable manual P 263 0.1529 115 0.15 98
IV.PTCC.HHZ. 2019-07-10T10:59:30.73 0.3 undecidable manual P 111 0.1862 111 0.01 75
OX.FUSE.HHZ. 2019-07-10T10:59:30.70 0.3 undecidable manual S 229 0.0926 128 -0.11 75
OX.PLRO.HHE. 2019-07-10T10:59:30.25 0.3 undecidable manual S 23 0.08 132 -0.19 74
OX.BOO.HHE. 2019-07-10T10:59:29.98 0.1 undecidable manual P 181 0.1556 115 -0.12 98
OX.FUSE.HHZ. 2019-07-10T10:59:28.98 0.1 undecidable manual P 229 0.0926 128 0.08 100
OX.PLRO.HHE. 2019-07-10T10:59:28.90 0.1 undecidable manual P 23 0.08 132 0.22 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CLUD.HHN. ML:0.8 5.27E-5 0.52 AML other m 2019-07-10T10:59:33.56
OX.CLUD.HHE. ML:0.6 3.85E-5 0.52 AML other m 2019-07-10T10:59:33.93
IV.PTCC.HHN. ML:0.9 5.44E-5 0.86 AML other m 2019-07-10T10:59:34.41
IV.PTCC.HHE. ML:0.9 5.425E-5 0.24 AML other m 2019-07-10T10:59:35.09
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download